SE467408B - Saett och anordning foer foerhindrande av punktering av ett lastkaennande och tryckkompenserande styrsystem foer en hydraulisk kran - Google Patents

Saett och anordning foer foerhindrande av punktering av ett lastkaennande och tryckkompenserande styrsystem foer en hydraulisk kran

Info

Publication number
SE467408B
SE467408B SE9003656A SE9003656A SE467408B SE 467408 B SE467408 B SE 467408B SE 9003656 A SE9003656 A SE 9003656A SE 9003656 A SE9003656 A SE 9003656A SE 467408 B SE467408 B SE 467408B
Authority
SE
Sweden
Prior art keywords
crane
flow
control signals
maximum
hydraulic
Prior art date
Application number
SE9003656A
Other languages
English (en)
Swedish (sv)
Other versions
SE9003656D0 (sv
SE9003656L (sv
Inventor
L Andersson
Original Assignee
Hiab Ab
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=20380929&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=SE467408(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Hiab Ab filed Critical Hiab Ab
Priority to SE9003656A priority Critical patent/SE467408B/sv
Publication of SE9003656D0 publication Critical patent/SE9003656D0/xx
Priority to EP91920481A priority patent/EP0557390B1/de
Priority to AT91920481T priority patent/ATE118459T1/de
Priority to JP4500573A priority patent/JPH06504512A/ja
Priority to PCT/SE1991/000773 priority patent/WO1992008666A1/en
Priority to ES91920481T priority patent/ES2068612T3/es
Priority to DE69107472T priority patent/DE69107472T2/de
Publication of SE9003656L publication Critical patent/SE9003656L/
Publication of SE467408B publication Critical patent/SE467408B/sv

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C13/00—Other constructional features or details
    • B66C13/18—Control systems or devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • Control And Safety Of Cranes (AREA)
  • Jib Cranes (AREA)
  • Fluid-Pressure Circuits (AREA)
SE9003656A 1990-11-16 1990-11-16 Saett och anordning foer foerhindrande av punktering av ett lastkaennande och tryckkompenserande styrsystem foer en hydraulisk kran SE467408B (sv)

Priority Applications (7)

Application Number Priority Date Filing Date Title
SE9003656A SE467408B (sv) 1990-11-16 1990-11-16 Saett och anordning foer foerhindrande av punktering av ett lastkaennande och tryckkompenserande styrsystem foer en hydraulisk kran
EP91920481A EP0557390B1 (de) 1990-11-16 1991-11-14 Verfahren und anordnung zur verhinderung von pannen im steuersystem für lastfühler und druckausgleich bei einem hydraulischen kran
AT91920481T ATE118459T1 (de) 1990-11-16 1991-11-14 Verfahren und anordnung zur verhinderung von pannen im steuersystem für lastfühler und druckausgleich bei einem hydraulischen kran.
JP4500573A JPH06504512A (ja) 1990-11-16 1991-11-14 油圧クレーン用負荷検知及び圧力補償制御システムのパンクチャーを防止する方法及び装置
PCT/SE1991/000773 WO1992008666A1 (en) 1990-11-16 1991-11-14 Method and device for preventing the puncture of a load-sensing and pressure-compensating control system for a hydraulic crane
ES91920481T ES2068612T3 (es) 1990-11-16 1991-11-14 Metodo y dispositivo para evitar el pinchazo de un sistema de control, detector de la carga y compensador de la presion para una grua hidraulica.
DE69107472T DE69107472T2 (de) 1990-11-16 1991-11-14 Verfahren und anordnung zur verhinderung von pannen im steuersystem für lastfühler und druckausgleich bei einem hydraulischen kran.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9003656A SE467408B (sv) 1990-11-16 1990-11-16 Saett och anordning foer foerhindrande av punktering av ett lastkaennande och tryckkompenserande styrsystem foer en hydraulisk kran

Publications (3)

Publication Number Publication Date
SE9003656D0 SE9003656D0 (sv) 1990-11-16
SE9003656L SE9003656L (sv) 1992-05-17
SE467408B true SE467408B (sv) 1992-07-13

Family

ID=20380929

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9003656A SE467408B (sv) 1990-11-16 1990-11-16 Saett och anordning foer foerhindrande av punktering av ett lastkaennande och tryckkompenserande styrsystem foer en hydraulisk kran

Country Status (7)

Country Link
EP (1) EP0557390B1 (de)
JP (1) JPH06504512A (de)
AT (1) ATE118459T1 (de)
DE (1) DE69107472T2 (de)
ES (1) ES2068612T3 (de)
SE (1) SE467408B (de)
WO (1) WO1992008666A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0779239B2 (de) * 1995-12-13 2006-09-13 Liebherr-Werk Ehingen GmbH Steuervorrichtung für ein Hubwerk eines Krans
DK1490288T3 (en) * 2001-11-28 2015-05-11 Hojbjerg Maskinfabrik As Load control system, preferably for boom cranes

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3638211A (en) * 1969-10-08 1972-01-25 Litton Systems Inc Crane safety system
US4222491A (en) * 1978-08-02 1980-09-16 Eaton Corporation Crane operating aid and sensor arrangement therefor
FR2504701A1 (fr) * 1981-04-22 1982-10-29 Camiva Dispositif de commande de correction automatique de devers pour echelle orientable deployable ou bras elevateur analogue sur vehicule
DE3605462A1 (de) * 1986-02-24 1987-08-27 Mo N Proizv Ob Str Dorozh Mash Verfahren zur sicherung eines gefahrlosen betriebes von selbstfahrenden auslegerkranen und system zur durchfuehrung desselben

Also Published As

Publication number Publication date
EP0557390B1 (de) 1995-02-15
EP0557390A1 (de) 1993-09-01
JPH06504512A (ja) 1994-05-26
DE69107472D1 (de) 1995-03-23
SE9003656D0 (sv) 1990-11-16
ATE118459T1 (de) 1995-03-15
ES2068612T3 (es) 1995-04-16
WO1992008666A1 (en) 1992-05-29
SE9003656L (sv) 1992-05-17
DE69107472T2 (de) 1995-06-14

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